Washington Alloy, TCU PBA/04, Welding Wire, 1/16 in, 36 in, PHOS-BRONZE A ERCuSn-A

Washington Alloy Phos-Bronze A filler metal is used for MIG and TIG welding of tin-bronze base metals such as 509 to 519 series, for brass and for overlay welding of steel. Phos-Bronze A contains approximately 5% tin and up to 0.35% phosphorus. The tin content increases the wear resistance of the weld deposit while the phosphorus acts as a deoxidizer. Preheating is recommended.

• Size: 1/16 in.
• Length: 36 in
• Alloy: PHOS-BRONZE A ERCUSN-A
• AWS A5.7 Class: ERCuSn-A
• Weight: 10 LB
• Tin Content: 4.0-6.0%
• Phosphorus Content: 0.10-0.35%
• Copper Content: Remainder
• Melting Temperature: 1922 F
• Tensile Strength: 35,000 psi min.
• Brinell Hardness: 70-85
• Material Type: Welding Wire and Rod

Downloads